Display case



FIG. 1 is a perspective exploded view of a display case showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

In the drawings, the broken lines represent portions of the display case that form no part of the claimed design. 

The ornamental design for a display case, as shown and described. 